Ready to see a SpaceX Falcon 9 blast off into the sky? The first California rocket launch of August could take place this ...

The perilous rescue operation was carried out in freezing temperatures and total darkness. U.S. officials called the mission ...

"Just from an economic standpoint, it makes no economic sense to terminate NASA missions that are returning incredibly valuable data." ...

Stockpiles of warheads rising alongside tensions between nuclear rivals put world at its 'most precarious' point since 1945 ...